list=["maru","TY","clem","innovation","time","dream"]
list.append("F91")
print(list)
list.remove("F91")
list[5]="bunny"
for item in list:
    print(item+"，该选手成功晋级GSLS级比赛。")
for index,item in enumerate(list):
    print("选手排名：",index+1,"选手名称：",item)
list1=list[0:2:]
print(list1)
list2=["states","classic","hero","zest","trap","neeb"]
list.extend(list2)
list3=list.pop(6)
print(list)
print(list3)
list.insert(0,"xiaose")
thought="My favorite player is "+list[1].title()+"."
print(thought)
del list